Revtangen BO September 1st
The first day of autumn was a reasonble good one, with light shifting breeze and part cloudy. The playback on Sylvia-species produced a nice fall of warblers around dawn. Meadow Pipits also responded better than previous days, and contributed to at decent total. Playback on Garden Warbler and Barred Warbler at night, and Meadow/Tree Pipit, Grey Wagtail and European Goldfinch through the day. Nets open 06-16, netmeter hours approx. 3600.
This Collared Dove was already ringed, as and adult in spring 2017. Tyrkerdue 2K+.
Ringed: Wood Pigeon 1, Grey Wagtail 3, Tree Pipit 8, Meadow Pipit 40, European Robin 5, Grasshopper Warbler 1, Common Whitethroat 1, Garden Warbler 18, Blackcap 30, BARRED WARBLER 1, Chiffchaff 2, Willow Warbler 2, House Sparrow 4, Tree Sparrow 2, Common Starling 13, Greenfinch 1, European Goldfinch 1, Eurasian Siskin 26. Total = 159. Also 6 controls, including a Eurasian Siskin not from Revtangen.
Common Starling 1 cy female (top) and male (lower). Females are recognized by a pale ring in the iris. Stær 1K, hunn øverst og hann nederst.
Young Starlings moult all primaries the first autumn, quite unusual but great for learning about moult. The moult starts with the inner primary (p1) and progress outwards. The longest outer paler brown, unmoulted primary is p9, p10 is very short and not visible in this picture. Moult progress is given a score between 0 and 50, an unmoulted feather is 0 and a fully grown one is given the value 5. This bird has p1-7 fully grown, p8 is growing and visible beyond the outer primary coverts, about 1 cm long and gived the value 2. Moult score for this bird is 37.
BLOG ARCHIVE
- 2023 (4)
- 2022 (12)
- 2021 (23)
- 2020 (44)
-
2019 (40)
- November (3)
- October (4)
- September (6)
- August (6)
- June (1)
- May (6)
- April (11)
- Revtangen BO April 26th
- Revtangen BO April 24th - windy and entertaining
- Revtangen BO April 23
- Revtangen BO April 20th-21st
- Revtangen BO April 18-19th
- Revtangen BO April 15-17th
- Revtangen BO April 11th.
- Revtangen BO April 10th
- Revtangen BO April 8th - an old chaffinch and lots of moths
- Revtangen BO Weekend April 6th-7th
- Warmer weather and early arrivals
- March (1)
- January (2)
-
2018 (74)
- November (4)
- October (13)
- Revtangen BO October 29th
- Revtangen BO October 27th-28th
- Revtangen BO October 26th
- Revtangen BO October 19th-20th
- Revtangen BO October 16th
- Revtangen BO October 15th
- Revtangen BO October 11th
- Revtangen BO October 10th
- Revtangen BO October 7th
- Revtange BO October 7th
- Revtangen BO October 5th
- Revtangen BO October 4th
- Some interesting recoveries
- September (8)
- August (13)
- Revtangen BO August 31st
- Greenshank resighting
- Revtangen BO August 30th
- Revtangen BO August 28th
- Revtangen BO August 26th - Open Day
- Revtagen BO August 24th
- Revtangen BO August 23rd
- A 400+ day
- Convolvulus Hawk-Moth at Revtangen BO
- Revtangen BO August 19th
- August 12th-14th
- First week of August
- Summary of July 2018
- June (3)
- May (9)
- April (12)
- March (8)
- February (2)
- January (2)
-
2017 (87)
- December (3)
- November (4)
- October (13)
- Revtangen BO October 28th
- Revtangen BO October 23rd
- Revtangen BO October 22nd
- Revtangen BO October 21st
- Revtangen BO October 20th
- Revtangen BO October 19th
- Revtangen BO October 18th
- Revtangen BO October 16th
- Revtangen BO October 14th
- Revtangen BO October 9th
- Revtangen BO October 8th
- Revtangen BO October 7th
- Revtangen BO October 1st
- September (13)
- Revtangen September 29th
- Revtangen BO September 27th
- Revtangen BO September 26th
- Revtangen BO September 25th
- Revtangen BO September 24th
- Revtangen BO September 23rd
- Revtangen BO September 21st
- Revtangen BO September 20th
- Revtangen BO September 18th
- Revtangen BO September 17th
- Revtangen BO September 16th
- Revtangen September 9th
- Revtangen BO September 7th
- August (16)
- Revtangen BO August 31st
- Revtangen BO August 30th
- Revtangen BO August 29th
- Revtangen BO August 27th
- Revtangen BO August 26th
- Revtangen BO August 24th
- Revtangen BO August 23rd
- Revtangen BO August 22nd
- Revtangen BO August 19th
- Revtangen August 18th
- Revtangen Bo August 16th
- Revtangen BO August 14th
- Revtangen BO August 8th
- Revtangen BO August 5th
- Revtangen BO August 4th
- Revtangen BO August 3rd
- July (10)
- June (7)
- May (14)
- Revtangen BO May 25th
- Revtangen BO May 23rd
- Revtangen BO May 19th-21st
- Revtangen BO May 17th
- Revtangen BO May 15th
- Revtangen BO May 14th
- Revtangen BO May 13th
- Revtangen BO May 12th
- Revtangen BO May 6th
- Revtangen BO May 5th
- Revtangen BO May 4th
- Revtangen BO May 3rd
- Revtangen BO May 2nd
- Revtangen May 1st
- April (4)
- March (3)
-
2016 (109)
- December (2)
- November (7)
- October (24)
- Revtangen BO October 30th
- Revtangen BO October 25th
- Revtangen BO October 24th
- Revtangen BO October 23rd
- Revtangen BO October 22nd
- Revtangen BO October 21st
- Revtangen BO October 20th
- Revtangen BO October 19th
- Revtangen BO October 18th
- Revtangen BO October 15th
- Revtangen BO October 14th
- Revtangen BO October 13th
- Revtangen BO Octover 12th
- Revtangen BO October 11th
- Revtangen BO October 10th
- Revtangen BO October 9th
- Revtangen BO October 8th
- Revtangen BO October 7th
- Revtangen BO October 6th
- Revtangen BO October 5th
- Revtangen BO October 4th
- Revtangen BO October 3rd
- Revtangen BO October 2nd
- Revtangen BO October 1st
- September (18)
- Revtangen BO September 22nd
- Revtangen BO September 21st
- Revtangen BO September 20th
- Revtangen BO September 19th
- Revtangen BO September 18th
- Revtangen BO September 17th
- Revtangen BO September 16th
- Revtangen BO September 15th
- Revtangen BO September 14th
- Revtangen BO September 13th
- Revtangen BO September 12th
- Revtangen BO September 11th
- Revtangen BO September 9th
- Revtangen OS September 8th
- Revtangen BO September 7th
- Revtangen BO September 5th
- Revtangen BO September 4th
- Revtangen BO September 3rd
- August (12)
- July (8)
- June (3)
- May (15)
- Revtangen BO May 31st
- Revtangen BO May 30th
- Revtangen BO May 29th
- Revtangen BO May 28th
- Revtangen BO May 26th
- Revtangen BO May 25th
- Revtangen OS May 21st
- Revtangen BO May 19th
- Revtangen BO May 18th
- Revtangen BO May 12th
- Revtangen BO May 11th
- Revtangen BO May 10th
- Revtangen BO May 6th-9th
- Revtangen BO May 4th
- Revtangen BO May 3rd
- April (16)
- Revtangen BO April 30th
- Revtangen BO April 28th
- Revtangen BO April 27th
- Revtangen BO April 26th
- Revtangen BO April 25th
- Revtangen BO April 24th
- Revtangen BO April 14th
- Revtangen BO April 13th
- Revtangen BO April 12th
- Revtangen BO April 11th
- Revtangen BO April 10th
- Revtangen BO April 9th
- Revtangen BO April 7th
- Revtangen BO April 4th
- Revtangen BO April 3rd
- Revtangen BO April 1st
- March (2)
- February (2)
- 2015 - 2010